What is BS EN 16057-Determination of residual surface lead (Pb) in water about?
BS EN 16057 is a European standard on the influence of metallic materials on water intended for human consumption that discusses the determination of residual surface lead (Pb) in water to ensure water is safe for human consumption.
BS EN 16057 describes a test method to determine the amount of lead on the surface of test specimens made from lead containing copper alloys.
The test method under BS EN 16057 is intended to be used as a process control method to assess the presence of lead films on the inner surface of products intended to encounter drinking water or to assess the efficiency of a manufacturing process to remove or minimise surface Pb, e.g., washing process to remove lead on surfaces.
Who is BS EN 16057-Determination of residual surface lead (Pb) in water for?
BS EN 16057 on the determination of residual surface lead (Pb) in water is useful for:
- Drinking water treatment plants
- Drinking water test laboratories/test personnel
- Health and safety departments
- Quality assurance departments
Why should you use BS EN 16057-Determination of residual surface lead (Pb) in water?
During the processing of lead-containing copper alloys, a lead film might be formed on the surface of the material. These lead layers depend on the individual manufacturing process at the different production sites. The lead film on the inner surface of products will cause a lead release into the drinking water in the first weeks after a new product encounter drinking water.
BS EN 16057 provides you with guidance on apparatus, test specimen, use of method control samples, the manufacturing process of MCS, test procedures, preparation of a sample and much more.
The extraction method and procedures provided by BS EN 16057 assist you in the determination of residual surface lead (Pb) on the surface of copper alloys in water and the influence of metallic materials on water intended for human consumption, improving the quality of drinking water and ensuring a reduction in the risk of health issues due to consumption of lead content.
